Triple
T2852525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos Island |
E63124
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Central Bank of Nigeria Lagos office |
E254238
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Central Bank of Nigeria Lagos office | Statement: [Lagos Island, contains, Central Bank of Nigeria Lagos office]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Bank of Nigeria Lagos office Context triple: [Lagos Island, contains, Central Bank of Nigeria Lagos office]
-
A.
Central Bank of Nigeria
chosen
The Central Bank of Nigeria is the country’s apex monetary authority responsible for issuing currency, regulating the banking sector, and formulating and implementing monetary policy in Nigeria.
-
B.
Ministry of Finance of Nigeria
The Ministry of Finance of Nigeria is the federal government body responsible for managing the country’s public finances, including budgeting, fiscal policy, and economic planning.
-
C.
National Assembly Complex, Abuja
The National Assembly Complex in Abuja is the purpose-built legislative building that houses Nigeria’s bicameral federal parliament, including both the Senate and the House of Representatives.
-
D.
National Museum Lagos
The National Museum Lagos is a major Nigerian cultural institution renowned for its extensive collection of traditional art, archaeological artifacts, and historical exhibits, including important relics from the Benin Empire.
-
E.
National Stadium Lagos
National Stadium Lagos is a major multi-purpose sports complex in Lagos, Nigeria, historically used for football matches and national sporting events.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ab4c407c408190857d25e027155ce9 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf5e043c8190ac82112abce7262a |
completed | March 7, 2026, 8:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afe8e4e0b881908de5c4927609725e |
completed | March 10, 2026, 9:48 a.m. |
Created at: March 6, 2026, 10:02 p.m.